40 lines
1.3 KiB
Go
40 lines
1.3 KiB
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package common
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import (
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"context"
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"fmt"
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"time"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/models/migrations"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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)
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// InitDBEngine In case of problems connecting to DB, retry connection. Eg, PGSQL in Docker Container on Synology
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func InitDBEngine(ctx context.Context) (err error) {
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log.Info("Beginning ORM engine initialization.")
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for i := 0; i < setting.Database.DBConnectRetries; i++ {
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select {
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case <-ctx.Done():
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return fmt.Errorf("Aborted due to shutdown:\nin retry ORM engine initialization")
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default:
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}
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log.Info("ORM engine initialization attempt #%d/%d...", i+1, setting.Database.DBConnectRetries)
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if err = db.InitEngineWithMigration(ctx, migrations.Migrate); err == nil {
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break
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} else if i == setting.Database.DBConnectRetries-1 {
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return err
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}
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log.Error("ORM engine initialization attempt #%d/%d failed. Error: %v", i+1, setting.Database.DBConnectRetries, err)
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log.Info("Backing off for %d seconds", int64(setting.Database.DBConnectBackoff/time.Second))
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time.Sleep(setting.Database.DBConnectBackoff)
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}
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db.HasEngine = true
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return nil
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}
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